2
Thermal design power
21
Thermal design power
The table below shows the thermal design power (TDP) required by CE915GM modules.
Note:
Calculations are from the TPD of main thermal resources using a formula. For
further information, refer to the
Carrier Board Design Guidelines
.
Regulatory compliance
Environmental compliance
CE915GM modules meet the following environmental specifications, as tested in a
representative system with 1GB DDR2-533 RAM installed. The ESD, EMC and Immunity
compliance were measured under an ambient temperature between 20°C and 30°C and
humidity between 30% and 50%.
Performance may vary according to the system it is installed in and environmental
conditions. It is particularly important to provide sufficient airflow across CE915GM
modules to keep its temperature within the specified operating range.
Product code
Hardware configuration
TDP
CE760A-0
2.2GHz Pentium M 760 BGA processor without memory
49W
CE738A-0
1.4GHz LV Pentium M 738 BGA processor without memory
28W
CE373A-0
1.0GHz ULV Celeron M 373 BGA processor without memory
22W
CE370A-0
1.5GHz Celeron M 373 BGA processor without memory
42W
CE738A-E-512
1.4GHz LV Pentium M 738 BGA processor, 512 memory module, with
extended temperature to -25°C to 70°C
33W
CE738B-0
1.4GHz LV Pentium M 738 BGA processor without memory
28W
Table 2. Environmental specifications
Characteristic
State
Value
Temperature
(ambient)
1
1
Ambient temperature: de-rated 2° C per 1000 feet (300 meters) over 6600 ft. (2000 meters)
with sufficient airflow to stay within the temperature specification.
Operating
• CE738B-0, CE760A-0, CE738A-0, CE373A-0, CE370A-0:
0° C to 60° C, de-rated 2°C per 1000 ft. (300m) over 6600 ft. (2000m)
• CE738A-E-512:
-25°C to 70°C, de-rated 2°C per 1000 ft. (300m) over 6600 ft. (2000m)
Storage
–40° C to +85° C, 5° C per minute maximum excursion gradient
Relative humidity
Operating
5% to 95% non-condensing at 30°C
Storage
5% to 95% RH non-condensing at 40°
C
Shock
Storage, packaged 30G, trapezoidal 11ms duration
Vibration
Operating
5-2000Hz random, 0.5grms, 10 min minimum in each of 3 axes
Storage
5g acceleration over 5-2000Hz sine wave (P-P), 1 oct/min sine sweep
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